<template>
  <view class="search" :class="{ focused: isSearch }">
    <view class="sinput">
      <input type="text" @focus="hFocus" placeholder="搜索" />
      <button @click="hClose">取消</button>
    </view>
    <!-- 搜索状态显示=》下边内容 -->
    <view class="scontent" v-show="isSearch">
      <div class="title">
        搜索历史
        <span class="clear"></span>
      </div>
      <!-- 搜索历史 -->
      <div class="history">
        <navigator url="/pages/list/index">小米</navigator>
        <navigator url="/pages/list/index">智能电视</navigator>
        <navigator url="/pages/list/index">小米空气净化器</navigator>
        <navigator url="/pages/list/index">西门子洗碗机</navigator>
        <navigator url="/pages/list/index">华为手机</navigator>
        <navigator url="/pages/list/index">苹果</navigator>
        <navigator url="/pages/list/index">锤子</navigator>
      </div>
      <!-- 结果 -->
      <scroll-view scroll-y class="result">
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
        <navigator url="/pages/goods/index">小米</navigator>
      </scroll-view>
    </view>
  </view>
</template>

<script>
export default {
	data() {
		return {
			isSearch: false
		}
	},
	methods: {
		// 获取焦点
		hFocus() {
			// 打开搜索
			this.isSearch = true
			// 向父组件传递设置高度的信息
		},
		// 取消按钮
		hClose() {
			this.isSearch = false
		},
	}
}
</script>

<style lang="scss" scoped>
// 搜索
.search {
  width:750rpx;
  display: flex;
  flex-direction: column;
  .sinput {
    box-sizing: border-box;
    padding: 20rpx 16rpx;
    background: #ff2d4a;
    position: relative;
    //伪元素
    &::after {
      position: absolute;
      top: 28rpx;
      left: 302rpx;
      content: "";
      width: 44rpx;
      height: 44rpx;
      line-height: 1;
      background-image: url(https://static.botue.com/ugo/images/icon_search%402x.png);
      background-size: 32rpx;
      background-position: 6rpx center;
      background-repeat: no-repeat;
    }
    input {
      background: #fff;
      flex: 1;
      height: 60rpx;
      line-height: 60rpx;
      text-align: center;
      font-size: 24rpx;
      color: #bbb;
      border-radius: 5rpx;
    }
    button {
      display: none;
      margin-left: 20rpx;
      width: 150rpx;
      height: 60rpx;
      line-height: 60rpx;
      text-align: center;
      font-size: 24rpx;
      border-radius: 5rpx;
      background: transparent;
      color: #666;
    }
  }
  &.focused {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 10;
    .sinput {
      display: flex;
      background: #eee;
      input {
        text-align: left;
        padding-left: 60rpx;
      }
      button {
        display: block;
      }
      &::after {
        left: 30rpx;
      }
    }
  }
  .scontent {
    background: #fff;
    position: relative;

    flex: 1;
    padding: 27rpx;
    .title {
      font-size: 27rpx;
      line-height: 1;
      color: #333;
    }
    .clear {
      display: block;
      width: 27rpx;
      height: 27rpx;
      float: right;
      background-image: url(http://static.botue.com/ugo/images/clear.png);
      background-size: cover;
    }

    .history {
      padding-top: 30rpx;
      navigator {
        display: inline-block;
        line-height: 1;
        padding: 15rpx 20rpx 12rpx;
        background-color: #ddd;
        font-size: 24rpx;
        margin-right: 20rpx;
        margin-bottom: 15rpx;
        color: #333;
      }
    }

    .result {
      display: none;
      position: absolute;
      left: 0;
      right: 0;
      top: 0;
      bottom: 0;
      background-color: #fff;
      navigator {
        line-height: 1;
        padding: 20rpx 30rpx;
        font-size: 24rpx;
        color: #666;
        border-bottom: 1px solid #eee;

        &:last-child {
          border-bottom: none;
        }
      }
    }
  }
}
</style>